/o//commerce-media/accounts/-1/images/18469903?download=true

Elasticray (Elasticsearch plugin for liferay)
Une erreur s'est produite lors du traitement du modèle.
The following has evaluated to null or missing:
==> channel.items  [in template "3192443#3192485#null" at line 109, column 30]

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Tip: It's the step after the last dot that caused this error, not those before it.
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Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
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FTL stack trace ("~" means nesting-related):
	- Failed at: #assign channelId = channel.items[0].id  [in template "3192443#3192485#null" at line 109, column 9]
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1<style> 
2	.app-container { 
3		border-color: #2e5aac !important; 
4		color: #2e5aac; 
5		font-size: MEDIUM; 
6
7 
8	.app-category { 
9		display: block; 
10		flex: 1; 
11		max-width: 200px; 
12		overflow: hidden; 
13		text-overflow: ellipsis; 
14		white-space: nowrap; 
15
16 
17	.app-container .app-category { 
18		background-color: #e6ebf5; 
19		color: #1c3667; 
20		padding: 4px 8px; 
21
22 
23	.app-container .app-product-type { 
24		min-width: 0; 
25		overflow: hidden; 
26		text-overflow: ellipsis; 
27		white-space: nowrap; 
28
29 
30	.client-extension-product-type { 
31		background-color: #FFE6C6; 
32		color: #9D4C00; 
33
34 
35	.cloud-product-type { 
36		background-color: #D1EEDC; 
37		color: #0E7835; 
38
39 
40	.composite-app-product-type { 
41		background-color: #FBE0FF; 
42		color: #720086; 
43
44 
45	.diamond-icon-container { 
46		color: #C9C9CF; 
47		height: 4px; 
48		width: 4px; 
49
50 
51	.dxp-product-type { 
52		background-color: #D1ECFA; 
53		color: #166E9E; 
54
55 
56	.low-code-configuration-product-type { 
57		background-color: #DCD7E9; 
58		color: #503690; 
59
60 
61	@media screen and (max-width: 768px) { 
62		.app-container { 
63			font-size: small; 
64
65
66 
67	@media screen and (max-width: 576px) { 
68		.app-container { 
69			font-size: x-small; 
70
71 
72		.app-container .app-category, 
73		.app-container .app-product-type { 
74			padding: 2px 4px; 
75
76
77</style> 
78 
79<#assign 
80	productTypeValues = 
81
82			"client-extension": "Client Extension", 
83			"cloud": "Cloud App", 
84			"composite-app": "Composite App", 
85			"dxp": "DXP App", 
86			"low-code-configuration": "Low-Code" 
87
88 
89	VOCABULARY_PRODUCT_CATEGORY = "MARKETPLACE-APP-CATEGORY" 
90/> 
91 
92<#if themeDisplay?has_content> 
93	<#assign scopeGroupId = themeDisplay.getScopeGroupId() /> 
94</#if> 
95 
96<#if currentURL?has_content> 
97	<#if currentURL?contains('web')> 
98		<#assign 
99			index = 2 
100			partsUrl = currentURL?split('/') 
101			siteName = partsUrl[index..index]?join('/') 
102		/> 
103	</#if> 
104</#if> 
105 
106<#assign channel = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels?accountId=-1&filter=name eq 'Marketplace Channel' and siteGroupId eq '${scopeGroupId}'") /> 
107 
108<#if channel?has_content> 
109	<#assign channelId = channel.items[0].id /> 
110</#if> 
111 
112<#if (CPDefinition_cProductId.getData())??> 
113	<#assign productId = CPDefinition_cProductId.getData() /> 
114</#if> 
115 
116<#assign 
117	product = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels/"+ channelId +"/products/"+ productId +"?accountId=-1&nestedFields=productSpecifications,categories") 
118	categories = product.categories![] 
119	productSpecifications = product.productSpecifications![] 
120/> 
121 
122<div class="app-container color-neutral-3 d-flex flex-wrap font-size-paragraph-small justify-content-between w-100"> 
123	<div class="d-flex"> 
124		<#if productSpecifications?has_content> 
125			<#assign productTypes = productSpecifications?filter(item -> stringUtil.equals(item.specificationKey, "type")) /> 
126 
127			<#list productTypes as productType> 
128				<#if productType?has_content> 
129					<#assign appType = (productTypeValues[productType.value]!) /> 
130 
131					<#if appType?has_content> 
132						<div class="align-items-center app-product-type border border-radius-small d-flex mb-1 mr-2 px-2 rounded-lg ${productType.value}-product-type"> 
133							<div class="bg-neutral-8">${appType}</div> 
134						</div> 
135					</#if> 
136				</#if> 
137			</#list> 
138		</#if> 
139 
140		<#if categories?has_content> 
141			<#assign filteredCategories = categories?filter(category -> category.vocabulary?upper_case == VOCABULARY_PRODUCT_CATEGORY) /> 
142 
143			<#if filteredCategories?has_content && appType?has_content> 
144				<span class="align-items-center d-flex justify-content-between"> 
145					<span class="align-items-center d-flex diamond-icon-container justify-content-between mr-3"> 
146						<@clay["icon"] symbol="diamond" /> 
147					</span> 
148				</span> 
149			</#if> 
150 
151			<#list categories as category> 
152				<#if category.vocabulary?upper_case == VOCABULARY_PRODUCT_CATEGORY> 
153					<span class="app-category bg-neutral-8 border-radius-small mb-1 mr-2 px-3 rounded-lg" title="${category.name}"> 
154						${category.name} 
155					</span> 
156				</#if> 
157			</#list> 
158		</#if> 
159	</div> 
160</div> 
18469848
This app provides integration with Elasticsearch, the popular open source search server based on Apache Lucene
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Prerequisites
Java 1.7
Liferay 6.1 CE / Liferay 6.2 CE & EE
Elasticsearch 1.4.0
*****************************************************************************************************************************
Deploying the plugin

Quick steps
1) Ensure Liferay 6.1/ Liferay 6.2 and Java 1.7 software is installed in your machine.
2) Install Elasticsearch 1.4.0 (http://www.elasticsearch.org/downloads/1-4-0/ )">http://www.elasticsearch.org/downloads/1-4-0/ )
3) Configure Elasticsearch server in the Liferay (modify portal-ext.properties)
4) Remove solr-web plugin if deployed.
5) Copy the elasticray plugin war file to deploy directory of Liferay.

Each step explained
Step 1 (Install Elasticsearch server).
a) Download the Elasticsearch 1.4.0 version from here: http://www.elasticsearch.org/downloads/1-4-0/
b) Based on the OS, you can use the corresponding file. For windows get the zip file and unzip to a folder say ES_INSTALL_DIR
c) Double click elasticsearch.bat (if in windows) from ES_INSTALL_DIR/bin

Step 2 (Configuring Elasticsearch server in the Liferay)
Add the following lines to the portal-ext.properties file which point to the correct ip address and port of Elasticsearch server.
elasticsearch.serverIP=127.0.0.1
elasticsearch.portNumber=9300
elasticsearch.cluster.name=elasticsearch

Step 3
If you have an existing solr-web plugin deployed, please undeploy it.

Step 4 (Deploy the plugin)
Copy the plugin war file to deploy directory of Liferay.

Step 5
Once the installation is done, do a "Reindex all search indexes" from control panel -> Server Administration
****************************************************************************************************************************
Documentation

For more documentation please visit link here:
https://github.com/R-Knowsys/elasticray/wiki

Verifying Installations

Place the search portlet in home page and click on 'search' based on keyword 'liferay'.
Set the logs for the package "com.rknowsys.portal.search.elastic" in DEBUG mode
You will find the search results in browser and in console you will find following lines showing elasticsearch.

05:13:32,450 DEBUG [http-bio-8080-exec-10][ElasticsearchIndexSearcher:63] Query String {__ "query_string" : {__ "query" : "+(+(companyId:10157) +((+(entryClassName:com.liferay.portal.model.User) +(status:0)) (+(entryClassName:com.liferay.portlet.bookmarks.model.BookmarksEntry) +(status:0)) (+(entryClassName:com.liferay.portlet.bookmarks.model.BookmarksFolder) +(status:0)) (+(entryClassName:com.liferay.portlet.blogs.model.BlogsEntry) +(status:0)) (+(entryClassName:com.liferay.portlet.documentlibrary.model.DLFileEntry) +(status:0) +(hidden:false)) (+ ...... __} [Sanitized]
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For Java 1.6, use elasticray (https://github.com/R-Knowsys/elasticray/tree/elasticray-jdk-1.6) and elasticsearch 1.1.2
DEVELOPER
DEVELOPER
21/11/24 17:48
Published date
21/11/24 17:48
Published Date
21/11/24 17:48
SUPPORTED OFFERINGS
Liferay PaaS
Supported Versions
6.2, 6.1
Resource Requirements
Edition
CE
PRICE
Free
help & support
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